01) 8 + 6

02) 19 + 17

03) 3.65 + 7.25

04) 6.68 + .01

05) 0.25 + 2.5

06) 8 - 5

07) 9 - 16

08) 6.23 - 5.36

09) 13.2 - 18.32

10) -7.3 - 6.1

11) 17 * 12

12) 9 * 15

13) 5.6 * 2.3

14) 7.2 * 5.82

15) 56 * 0.35

16) 99 ÷ 3

17) 156 ÷ 8

18) 21.36 ÷ 3

19) 24.6 ÷ 0.3

20) 63.99 ÷ 9
i need help asap will mark brainlyest

Answer:

14 or 0.14

Step-by-step explanation:

3 1/2 ÷ 1/4

1/4 = 25

3 1/2 ÷ 25 = 0.14 or 14

This is correct answer can you mark me brainliest

Answer: 54 degrees

Step-by-step explanation:

We need approximately 10 deposits to reach a balance of $31,300 four years after the last deposit which is compounded semi-annually.

To solve this problem, we can use the formula for the future value of an annuity:

\(FV = P * ((1 + r)^n - 1) / r\)

Where:

FV is the future value of the annuity

P is the periodic payment or deposit amount

r is the interest rate per period

n is the number of periods

In this case, the deposit amount is $726.56, the interest rate is 6.45% compounded semi-annually, and the future value is $31,300. We need to find the number of deposits (n).

We can rearrange the formula and solve for n:

n = log((FV * r) / (P * r + FV)) / log(1 + r)

Substituting the given values:

n = log((31,300 * 0.03225) / (726.56 * 0.03225 + 31,300)) / log(1 + 0.03225)

Using a calculator or software, we find that n ≈ 9.989.

Therefore, we need approximately 10 deposits to reach a balance of $31,300 four years after the last deposit.

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Answer:

volume of sphere =4/3πr^3=4/3*22/7*6*6*6=905.14m^3

Answer:

Its  y=-2x+7/6

Step-by-step explanation:

The value of the fractions in the mixed fraction form is 3(⁷/₉), 4(⁷/₉), and 6(²/₅) respectively.

A mixed fraction is a fraction that is created by fusing a fraction with a whole number. The fraction is defined as the division of the whole part into an equal number of parts.

The given fractions 34/9, 43/9, and 32/5 can be written in the form of the mixed fraction as below:-

To write the fractions in the form of the mixed fraction first divide the fraction by the complete number and put the remainder on the numerator.

34/9 = 3(⁷/₉)

43/9 = 4(⁷/₉)

32/5 = 6(²/₅)

Therefore, the value of the fractions in the mixed fraction form is 3(⁷/₉), 4(⁷/₉), and 6(²/₅) respectively.

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Answer:  Yes

Step-by-step explanation:

I hope this makes sense!  : )

Answer:

opposite sides have same slope

Answer:

x =0 ,x =7

Step-by-step explanation:

Method 1 ; Factoring

\(9x^2 -63x =0\\\\\mathrm{Solve\:by\:factoring}\\\mathrm{Factor\:}9x^2-63x:\quad 9x\left(x-7\right)\\\\9x\left(x-7\right)=0\\\\\mathrm{Using\:the\:Zero\:Factor\:Principle:}\\if\:ab=0\:\mathrm{then}\:a=0\:\mathrm{or}\:b=0\:\left(\mathrm{or\:both}\:a=0\:\mathrm{and}\:b=0\right)\\\left(\mathrm{or\:both}\:a=0\:\mathrm{and}\:b=0\right)\\\\x =0\\\mathrm{Solve\:}\:x-7=0:\quad x=7\\x=0,\:x=7\)

Method 2 ; Completing the square

\(9x^2-63x=0\\\\\mathrm{Divide\:both\:sides\:by\:}9\\\frac{9x^2-63x}{9}=\frac{0}{9}\\\\x^2-7x=0\\\mathrm{Solve\:by\:completing\:the\:square}\\\mathrm{Write\:equation\:in\:the\:form:\:\:}\\x^2+2ax+a^2=\left(x+a\right)^2\\\\\mathrm{Solve\:for\:}a,\:2ax=-7x:\quad a=-\frac{7}{2}\\\\\mathrm{Add\:}a^2=\left(-\frac{7}{2}\right)^2\mathrm{\:to\:both\:sides}\\x^2-7x+\left(-\frac{7}{2}\right)^2=0+\left(-\frac{7}{2}\right)^2\\\\\mathrm{Simplify\:}\\0+\left(-\frac{7}{2}\right)^2:\quad \frac{49}{4}\)

\(x^2-7x+\left(-\frac{7}{2}\right)^2=\frac{49}{4}\\\\\mathrm{Complete\:the\:square}\\\left(x-\frac{7}{2}\right)^2=\frac{49}{4}\\\\\mathrm{For\:}f^2\left(x\right)=a\mathrm{\:the\:solutions\:are\:}f\left(x\right)=\sqrt{a},\:-\sqrt{a}\\\\\mathrm{Solve\:}\:x-\frac{7}{2}=\sqrt{\frac{49}{4}}:\quad x=7\\\\\mathrm{Solve\:}\:x-\frac{7}{2}=-\sqrt{\frac{49}{4}}:\quad x=0\\\\x=7,\:x=0\)

Answer:

4x-7y =-12

-14x +4y = 4

Step-by-step explanation:

This is an augmented matrix.  The first two are the coefficients for the variables and the last is the solution

4x-7y =-12

-14x +4y = 4

Coterminal angles are angles that are measured from the positive x-axis. The coterminal angle of  3π/2  is -π/2 .

Coterminal angles are angles that are measured from the positive x-axis of the coordinate plane.

Given to us

Angle =  3π/2

As we have given the angle  3π/2 from the positive x-axis but it is from the anticlockwise direction. To find the same angle from the clockwise direction we will deduct this angle from 360°(2π) and add a negative sign to show that it is been calculated from the clockwise direction.

2π-3π/2

=4π-3π/2

=π/2

Thus, the measure of the angel from the x-axis in the clockwise direction can be denoted as -π/2.

Hence, the coterminal angle of 3π/2  is -π/2 .

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Answer:

11pi/2 and -pi/2

Step-by-step explanation:

I took the test

Considering the diagram,

the angle of elevation of the guy wire AD 56.31 degrees

the length of the guy wire  10.8 ft

for the two guy wires 21.6 ft

length AB = 24 ft

The angle of elevation is worked using SOH CAH TOA

Sin = opposite / hypotenuse - SOH

Cos = adjacent / hypotenuse - CAH

Tan = opposite / adjacent - TOA

Using tan, TOA

let the angle be x

tan x = Opposite / Adjacent

tan x = 9 / 6

x = arc tan 3/2

x = 56.31 degrees

The length of the guy wire

length of guy wire  = √(9^2 + 6^2) = 3√13 = 10.8 ft

for the two guy wires = 10.8 * 2 = 21.6 ft

length AB

= 6 + 12 + 6

= 24 ft

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Answer:

Step-by-step explanation:

step one:

This problem is on the mensuration of solids,

given that the area is 65ft^2

step two:

we know that the expression for the area of a solid is

areaa= length* length

area= l^2

step three:

substituting the value of the area into the expression we have

65=l^2

we need to square both sides to solve for l we have

√65=l

l= 8.05ft

step four:

From the analysis we found the length of one side to be 8.06ft

Answer:

8.06 ft

Step-by-step explanation:

Answer:

-4y - 7

Step-by-step explanation:

−4y−4+(−3)

Combine like terms

-4y - 7

Answer:

5

Step-by-step explanation:

y= 4+ 4 - 3

Answer:

3/8 inches taller.

Step-by-step explanation:

1/2=4/8

7/8-4/8=3/8

The binomial distribution formula, we need to know the probability of a small business being owned by a woman and the total number of small businesses.

The questions using the binomial distribution formula, we need to know the probability of a small business being owned by a woman and the total number of small businesses.

Without this information, it is not possible to provide accurate calculations. The binomial distribution formula is used when we have a fixed number of independent trials (small businesses in this case) and each trial has two possible outcomes (owned by a woman or not).

We would need the probability of success (p) and the number of trials (n) to calculate the probabilities. Once we have these values, we can use the formula to find the desired probabilities, such as the expected number of small businesses owned by women, the standard deviation, and the probabilities for specific scenarios.

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Answer:

6x^2 + 14x -12

Step-by-step explanation:

Answer:

Step-by-step explanation:

Crcrbynjmubrdw#wxrbyn just want poijbg

Answer:

x-intercept(s): (2,0)

y-intercept(s): (0,−8/7)

Could I get the 20 points and brainliest

In the absence of price discrimination, the profit-maximizing conditions would be different, and the resulting prices, quantities, total revenue, total cost, and profit would also be different.

To find the profit-maximizing conditions with third-degree price discrimination, we need to equate the marginal revenue (MR) to the marginal cost (MC) for each market segment.

Given the demand equations and the total cost function:

Market 1: Q1 = 160 - 10P1 or P1 = 16 - 0.1Q1

Market 2: Q2 = 200 - 20P2 or P2 = 10 - 0.05Q2

Total Cost: TC = 120 + 4Q

To find the profit-maximizing prices and quantities, we equate MR to MC for each market segment:

MR1 = MC:

16 - 0.2Q1 = 4

0.2Q1 = 12

Q1 = 60

MR2 = MC:

10 - 0.1Q2 = 4

0.1Q2 = 6

Q2 = 60

Substituting the quantities back into the demand equations, we find:

P1 = 16 - 0.1(60) = 10

P2 = 10 - 0.05(60) = 7

The total revenue (TR) can be calculated by multiplying the price by the quantity for each market segment:

TR = P1 * Q1 + P2 * Q2

TR = (10 * 60) + (7 * 60)

TR = 600 + 420

TR = 1020

The total cost (TC) is given by the total cost function:

TC = 120 + 4Q

TC = 120 + 4(60 + 60)

TC = 120 + 480

TC = 600

Finally, the profit (π) can be calculated by subtracting total cost from total revenue:

π = TR - TC

π = 1020 - 600

π = 420

In the absence of price discrimination, the profit-maximizing conditions would be different, and the resulting prices, quantities, total revenue, total cost, and profit would also be different.

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The process of counting the number of observations is knowns as Tabulation.

The logical representation of the numerical data written in rows and columns is known as tabulation. It helps in to facilitate the statistical analysis. The data that can be organized in the form of table is termed as tabulation. The data in the table can be represented in a systematic manner. The main objective of tabulation is to present the systematic data in a brief manner.

There are two types of tabulation. They are:

1.Simple tabulation

2.Complex tabulation

A simple example for the tabulation is, The population of the people is divided into religion, caste, gender, age etc.

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Answer:

it's 10

Step-by-step explanation:

i searched it up.

Answer:

A= 2

B= 3

D=2

maka

A x B ÷C

2 x 3 ÷ 2

=6 ÷ 2

=3

Answer:

A= 2

B= 3

D=2

maka

A x B ÷C

2 x 3 ÷ 2

=6 ÷ 2

=3

Answer:3a ?

Step-by-step explanation:

Answer:

✈️?

Step-by-step explanation:

Answer:

KE=4000J

Step-by-step explanation:

KE=1/2*mv²

KE=1/2×500×16²

KE=250×16²

KE=4000J

Given a rectangle with the length of x+2 and width of 3x - 1. The area of a rectangle is given by the product of the length and width.

Thus, the area of this rectangle can be found as follows:Area = (x+2)(3x-1

Area = 3x^2 - x + 6x - 2

Area = 3x^2 + 5x - 2

Hence, we can express the area of the given rectangle in terms of the variable x as 3x^2 + 5x - 2. Therefore, the correct option is none of the provided options.

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Given the following information: Five years ago, someone used her $40,000 saving to make a down payment for a townhouse in RTP. The house is a three-bedroom townhouse and sold for $200,000 when she bought it. After paying down payment, she financed the house by borrowing a 30-year mortgage.

Mortgage interest rate is 4.25%. Right after closing, she rent out the house for $1,800 per month. In addition to mortgage payment and rent revenue, she listed the following information so as to figure out investment return: 1. HOA fee is $75 per month and due at end of each year 2. Property tax and insurance together are 3% of house value 3. She has to pay 10% of rent revenue for an agent who manages her renting regularly 4. Her personal income tax rate is 20%. While rent revenue is taxable, the mortgage interest is tax deductible. She has to make the mortgage amortization table to figure out how much interest she paid each year 5. In the last five years, the market value of the house has increased by 4.8% per year 6.

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The time zone at the prime meridian is called Greenwich Mean Time (GMT), serving as the global reference point for our time system. GMT is based on the 0 degree longitude measurement at the Royal Observatory in Greenwich, London.

Greenwich Mean Time (GMT) is the time at the prime meridian, which is located at 0 degrees longitude. It serves as the global reference point for our time system. GMT is based on the concept of using the prime meridian as a standard reference for timekeeping worldwide.

The establishment of GMT can be attributed to the Royal Observatory in Greenwich, London, where the prime meridian is defined. The observatory's location was selected as the reference point in 1884 during the International Meridian Conference. This decision aimed to provide a universal standard for time measurement and facilitate global coordination.

GMT is often used as the basis for determining time zones around the world. Time zones are typically measured in relation to GMT, with some regions ahead or behind by a certain number of hours. For example, time zones ahead of GMT are designated as GMT+1, GMT+2, and so on, while those behind are labeled as GMT-1, GMT-2, and so forth.

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